Roof fans are widely used in exhaust systems of ventilation of industrial and civil buildings, in processing lines and for other industrial and sanitary-engineering purposes. These low pressure fans are manufactured with backward curved blades. In accordance with the field of application these fans can be produced in the following modifications:
- general purpose industrial modification (carbon steel)
- corrosion-resistant modification (stainless steel)
- explosion-proof modification (dissimilar metals)
- explosion-proof and corrosion-resistant modification (dissimilar metals)
- explosion-proof modification (aluminum alloys)
- At customers request roof fans can be complemented with self-opening gate.
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